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Honeywell 7800 Series RM7838C1020

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RM7838C1020

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The Honeywell RM7838C1020 is a microprocessor-controlled integrated burner unit that is compact yet robust. Weighing 3 lbs, it operates efficiently with a voltage rating of 120 VAC and a frequency range of 50/60 Hz.

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Technical specifications for RM7838C1020

ManufacturerHoneywell
Product TypeMicroprocessor-based integrated burner control unit
Product Line7800 Series
Part NumberRM7838C1020
Voltage Rating120 VAC
Input Voltage Frequency50/60 Hz
Minimum Operating Temperature-40°C
Maximum Operating Temperature60°C
Minimum Storage Temperature-40°C
Maximum Storage Temperature66°C
Humidity Range85% RH (non-condensing)
Power Dissipation10 W maximum
Maximum Total Connected Load2000 VA
Fusing15A max. with Type SC or equivalent fast-blow fuse
Vibration Rating0.5G environment
Mounting TypePlug-in module on Q7800A/Q7800B wiring subbase
Main Flame Establishing Period5 seconds

Honeywell’s RM7838C1020 belongs to the 7800 Series and functions as an advanced burner control unit featuring microprocessor technology. Designed for a broad range of applications, it operates on an input voltage of 120 VAC and accommodates frequency inputs of 50/60 Hz. With a weight of only 3 lbs, its lightweight composition ensures ease of installation and integration.

The unit is built to withstand extreme environments, with an operating temperature range extending from -40°C to a maximum of 60°C, making it suitable for challenging conditions. For storage, it maintains functionality even in temperatures ranging from -40°C to 66°C. The RM7838C1020 can operate in high humidity environments, comfortably handling conditions up to 85% relative humidity without condensation affecting performance.

Featuring a maximum power dissipation capability of 10 watts and designed to manage a total connected load of 2000 VA, this control unit is versatile enough for various applications. It incorporates a 15A fast-blow fuse, specifically Type SC or equivalent, ensuring optimal circuit protection. Additionally, the vibration rating of 0.5G signifies its ability to perform reliably in moderate levels of mechanical stress.

Mounting the RM7838C1020 is straightforward as it functions as a plug-in module on either Q7800A or Q7800B wiring subbases. During operation, it establishes the main flame within a rapid period of 5 seconds, promoting prompt ignition for efficiency in burner operations.